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Arbor Rapha Capital Bioholdings Corp. I Class A Common Stock (NASDAQ:ARCK)

Real-time price： | Most recent change：0.00%

Arbor Rapha Capital Bioholdings Corp. I is a blank check company. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or related business combination with one or more businesses. Arbor Rapha Capital Bioholdings Corp. I is based in Uniondale, New York....

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Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 24 January 2026

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Tech unicorns blitzscale business niches for better scale economies from Uber and Lyft to Pinterest, Slack, and Zoom.

Dan Rochefort

2019-05-03 11:29:00 Friday ET

Tech unicorns blitzscale business niches for better scale economies from Uber and Lyft to Pinterest, Slack, and Zoom.

Key tech unicorns blitzscale business niches for better scale economies from Uber and Lyft to Pinterest, Slack, and Zoom. LinkedIn cofounder and serial entr

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New computer algorithms and passive mutual fund managers now run the stock market.

Joseph Corr

2019-11-17 14:43:00 Sunday ET

New computer algorithms and passive mutual fund managers now run the stock market.

New computer algorithms and passive mutual fund managers run the stock market. Morningstar suggests that the total dollar amount of passive equity assets re

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President Trump delivers his second state-of-the-union address to U.S. Congress.

Olivia London

2019-02-06 10:36:49 Wednesday ET

President Trump delivers his second state-of-the-union address to U.S. Congress.

President Trump delivers his second state-of-the-union address to U.S. Congress. Several key themes emerge from this presidential address. First, President

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President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20.

Daisy Harvey

2019-07-15 16:37:00 Monday ET

President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20.

President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20. A landmark trade agr

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Federal Reserve raises the interest rate again in mid-2018 in response to 2% inflation and wage growth.

John Fourier

2018-07-09 09:39:00 Monday ET

Federal Reserve raises the interest rate again in mid-2018 in response to 2% inflation and wage growth.

The Federal Reserve raises the interest rate again in mid-2018 in response to 2% inflation and wage growth. The current neutral interest rate hike neither b

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The lean CEO encourages iterative continuous improvements and collaborative teams to innovate around core value streams.

Monica McNeil

2020-07-12 08:30:00 Sunday ET

The lean CEO encourages iterative continuous improvements and collaborative teams to innovate around core value streams.

The lean CEO encourages iterative continuous improvements and collaborative teams to innovate around core value streams. Jacob Stoller (2015)  

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